A research team led by Associate Professor Hirofumi Nishizono and graduate student Masaki Kato from the Research Support ...

Smoking by mothers during the period immediately before and after conception is linked to a delay in embryonic development, smaller fetuses at the time of the 20-week ultrasound scan, and lower birth ...

Live imaging of embryos at different stages. Chromosomes are labeled in magenta. 4-cell sister blastomeres are shown, along with 3D-reconstructed images of 2-to-4-cell and 4-to-8-cell divisions.

Assistant Professor of Obstetrics and Gynecology, School of Medicine, University of Washington Embryonic development, also known as embryogenesis, is a cornerstone in understanding the origins of life ...

Scientists have shed light on an important stage of early embryonic development that has never been fully mapped out in humans before. Due to more readily available samples, studies so far have ...

Infertility is a major healthcare concern. Understanding the molecular regulators governing fertilization, early embryonic ...

A discovery upends decades of assumptions regarding DNA replication. The study show that DNA replication in early embryos is different from what past research has taught, and includes a period of ...